4. There is a rectangular pillar (cuboid), 10 m in height. Its base is a square of sid
50 cm. Find the cost of painting its four surfaces at the rate 50 per m².
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Answer:
1000
Step-by-step explanation:
Area of one surface = 10m × 0.5m = 5m²
Total area to be painted = 5m²×4 = 20m²
Cost for one surface = 50×5 =250
Total cost = 250×4 = 1000
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your answer is in the attachment
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hope it's help you XD
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